Best Free & Open Source Alternatives to TinyURL

Kutt is a modern, free, and open-source URL shortener designed for simplicity and self-hosting. It allows you to shorten URLs, manage links with a clean dashboard, and use custom domains for branded short links.

Built with Node.js and a PostgreSQL database, Kutt offers a REST API for integration, supports custom domains, and provides basic analytics for tracking link clicks. Its modern web interface makes link management straightforward, and being self-hosted means you retain full control over your data and links.

Kutt is a strong open-source alternative to commercial URL shorteners like Bitly, TinyURL, Rebrandly, Short.io, and Cutt.ly, offering similar core functionality without subscription fees or vendor lock-in.

Shlink is a feature-rich, self-hosted URL shortener built with PHP and the Mezzio framework. It is designed to be the most comprehensive open-source alternative to commercial link shortening services, offering advanced features typically found only in paid platforms.

Key capabilities include detailed visit analytics, QR code generation for every short link, custom domain support, device and geolocation tracking, and a robust REST API. Shlink also supports redirects, tag-based link organization, and integration with third-party services via webhooks.

With Docker support for easy deployment, Shlink scales from personal use to enterprise needs. Its well-documented API and CLI make it a developer-friendly choice for building link management into applications.

Shlink replaces commercial services like Bitly, TinyURL, Rebrandly, Short.io, and Cutt.ly with a fully self-hosted, privacy-respecting solution.

Chhoto URL is a simple, blazingly fast, self-hosted URL shortener written in Rust. It focuses on doing one thing well — shortening URLs — without unnecessary features or bloat.

It exposes a clean REST API for creating and resolving short links, making it easy to integrate with other tools and scripts. The lightweight design and Rust-based backend ensure minimal resource usage, making it ideal for running on low-power servers or alongside other services in a Docker container.

Chhoto URL is a great alternative to proprietary link shorteners like Bitly and TinyURL, giving you full control over your data with no tracking, no ads, and no subscription fees.

Simple URL Shortener is a minimal, self-hosted URL shortening solution written in PHP. It supports both MySQL and SQLite databases and includes a history feature that tracks which users created which links.

Designed for simplicity, this tool is ideal for small teams or personal use where you need basic URL shortening without the overhead of larger platforms. The lightweight PHP codebase makes it easy to deploy on shared hosting or any server with PHP support.

While it lacks the advanced analytics and custom domain features of larger alternatives, its simplicity and low resource requirements make it a practical choice for straightforward link shortening needs. It serves as an open-source alternative to Bitly, TinyURL, Rebrandly, Short.io, and Cutt.ly.

Flink is a free and open-source URL shortener designed for zero-configuration deployment. Built with ASP.NET Core, it offers a lightweight and fast solution for shortening URLs, generating QR codes, and optionally exposing OpenTelemetry metrics for monitoring.

Flink supports containerized deployment with Docker, Podman, and Kubernetes, making it easy to self-host in any environment. Its zero-config philosophy means you can get up and running quickly without complex setup procedures.

While smaller in community size compared to alternatives, Flink provides a clean REST API and modern .NET stack for developers who want a simple, self-hosted link shortening solution. It serves as an open-source alternative to commercial services like Bitly, TinyURL, Rebrandly, Short.io, and Cutt.ly.